F(x+4)=x^2+9x-2

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Solution for F(x+4)=x^2+9x-2 equation: 


Simplifying
F(x + 4) = x2 + 9x + -2

Reorder the terms:
F(4 + x) = x2 + 9x + -2
(4 * F + x * F) = x2 + 9x + -2
(4F + xF) = x2 + 9x + -2

Reorder the terms:
4F + xF = -2 + 9x + x2

Solving
4F + xF = -2 + 9x + x2

Solving for variable 'F'.

Move all terms containing F to the left, all other terms to the right.

Reorder the terms:
2 + 4F + -9x + xF + -1x2 = -2 + 9x + x2 + 2 + -9x + -1x2

Reorder the terms:
2 + 4F + -9x + xF + -1x2 = -2 + 2 + 9x + -9x + x2 + -1x2

Combine like terms: -2 + 2 = 0
2 + 4F + -9x + xF + -1x2 = 0 + 9x + -9x + x2 + -1x2
2 + 4F + -9x + xF + -1x2 = 9x + -9x + x2 + -1x2

Combine like terms: 9x + -9x = 0
2 + 4F + -9x + xF + -1x2 = 0 + x2 + -1x2
2 + 4F + -9x + xF + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
2 + 4F + -9x + xF + -1x2 = 0

The solution to this equation could not be determined.

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